Clinical features of traumatic optic neuropathy in 265 cases
10.3760/cma.j.issn.1673-0860.2017.09.005
- VernacularTitle: 外伤性视神经病265例临床特征分析
- Author:
Min CHEN
1
;
Yan JIANG
1
;
Junfeng WEN
2
;
Na LI
1
;
Jie QIU
1
;
Niankai ZHANG
1
;
Jianbao JU
1
Author Information
1. Department of Otorhinolaryngology Head and Neck Surgery, the Affiliated Hospital of Qingdao University, Qingdao 266003, China
2. Operating Room, the Affiliated Hospital of Qingdao University, Qingdao 266003, China
- Publication Type:Journal Article
- Keywords:
Optic nerve diseases;
Optic nerve injuries;
Disease attributes
- From:
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
2017;52(9):659-663
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the clinical features and the pathogenetic law of traumatic optic neuropathy through epidemiologic study.
Methods:265 cases (275 eyes) with TON treated in Department of Otorhinolaryngology Head and Neck Surgery, the Affiliated Hospital of Qingdao University from April 1999 to August 2015 were retrospectively analyzed. Multiple Logistic regression analyses were used to evaluate potential prognostic factors on visual acuity.
Results:TON occured mostly in young (194/265, 73.21%) man (235/265, 88.68%), the majority of patients came from villages and towns (209/265, 78.87%). Traffic accident (197/265, 74.34%) remained the main etiology, with strike (36/265, 13.58%) and fall (17/265, 6.42%) as the common etiology. Most patients had head injuries. The effective rate of vision improvement was 53.45%(147/275). Multiple logistic regression analyses identified that initial visual acuity with light perception or better vision, optic canal fracture and orbital wall fracture were visual acuity key factors of TON (χ2 value was 24.674, 19.755, 9.175, respectively, all P<0.01), initial visual acuity with light perception or better vision was the protective factor on visual acuity recovery (OR=5.008, P<0.001), the presence of optic canal fracture and orbital wall fracture were the risk factors on visual acuity recovery (OR value was 0.110, 0.329, respectively, all P<0.01).
Conclusions:Ton occurs mostly in young man because of traffic accident. Visual impairment of TON is severe. The suitable preventive measures should be carried out according to its epidemiological features.
